Photoflash lamp unit



The drawing is a perspective view of a photoflash lamp unit showing our new design.

The broken line disclosure of the end connectors is for illustrative purposes only and forms no part of the claimed design. The side which is not shown is identical to the side which is shown. The rear of the device is substantially planar and unornamented. 

The ornamental design for a photoflash lamp unit, as shown and described. 